Lighting and Shading Knowledge Quiz
What is the main purpose of lighting in 3D rendering?
To create shadows
To define the mood and atmosphere
To add textures
To increase polygon count
Which shading technique calculates lighting per pixel for more realistic results?
Flat shading
Gouraud shading
Phong shading
Cel shading
What does ambient light represent in a scene?
Direct light source
Indirect light scattered in the environment
Shadow areas
Light from reflections
Which shading model is commonly used for simulating shiny surfaces?
Lambertian
Phong
Blinn-Phong
Flat
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